baber/WOPTO huggingface dataset:
Patent DE-3840734-A1 (DE)
Title: Plug sleeve for electrical plug connections, especially on electrical hotplates
Inventor: KICHERER ROBERT ING GRAD
IPC: H05B3/06
Filed: 1988-12-02
Abstract: A plug sleeve (1a) which can be fitted to the supply cable (25a) for an electrical hotplate has two stops (50a, 51a) which are directed towards one another and are opposite one another, one of which secures the plug sleeve (1a) against being pulled out of an insulating body (3a) while the other secures it against being pushed into said insulating body (3a), the withdrawal stop (51a) being constructed as a stop which snaps-in automatically such that it bends automatically when the insulating body (3a) is fitted on and latches into its stop location on reaching the stop position which is governed by the pushing-in stop (50a). In consequence, a considerably simpler electrical connection to electrical hotplates or the like is achieved, especially when the respective connection has a plurality of poles. <IMAGE>
Patent DE-3842328-A1 (DE)
Title: Electromagnetic vibration balance
IPC: G01G3/16
Filed: 1988-12-16
Abstract: In a vibration balance having a mechanical vibrating system vibrating at its natural frequency and driven by an electromechanical drive transformer, and having an electromechanical feedback transformer for positive feedback of the electrical oscillator driving the drive transformer as well as for measuring the period of the oscillation as a measure of the mass to be weighed, an electrodynamic linear motor is provided as a drive and feedback transformer which, under the influence of the mechanical vibration system coupled to it, forms the frequency-determining element of the electrical oscillator from whose oscillations the period is determined.
Patent DE-3900177-A1 (DE)
Title: Three-dimensionally adjustable female arrangement adapter
Inventor: MARX JOACHIM
IPC: A61C11/02
Filed: 1989-01-05
Abstract: The invention proposes a fastening device which can be adjusted so as to be freely movable in all spatial directions, can be fixed and permits fastening of the female arrangement part, which is conventionally used in dental prosthetics and has hitherto always been inserted firmly with fixed coordinates in the articulator, with a device in the articulator in such a way that the female part can be arranged in the articulator on the basis of the coordinates of the particular patient. It is thereby possible to utilise the advantages of using a female arrangement part for the arrangement of artificial teeth for dentures even in the case of gypsum models which have been transferred to the articulator with the aid of an individual transfer bow.
Patent DE-3901138-A1 (DE)
Title: Circulation unit (circulating unit), in particular for photo-chemical developing devices
Inventor: LAING KARSTEN A
IPC: F04D13/06
Filed: 1989-01-17
Abstract: Published without abstract.
Patent DE-3901597-A1 (DE)
Title: Container for plastics raw material
Inventor: LANGBEIN KLAUS
IPC: B29B13/06
Filed: 1989-01-20
Abstract: Published without abstract.
Patent DE-3903743-A1 (DE)
Title: Foot bed for shoes
Inventor: HACKNER FRIEDRICH
IPC: A43B13/12
Filed: 1989-02-09
Abstract: The new foot bed (1) consists of a granulated cork in association with a two-component binding agent and, in the regions of greatest loading, has zones (2, 3, 4, 5) which are elastically deformable during rolling-off of the foot. <IMAGE>
Patent DE-3912003-A1 (DE)
Title: Reactor for hydrocarbon reforming and process for hydrocarbon reforming
Inventor: MURAYAMA KATSUTOSHI
IPC: C07C67/00
Filed: 1989-04-12
Abstract: The hydrocarbon-reforming reactor for the steam-reforming reaction and partial oxidation reaction has a chamber for feeding oxygen-containing gas, a chamber for feeding a gas of hydrocarbon and steam and a chamber for heat exchange of the reformed gas, starting from one side of the reforming reactor in this order, and also a catalyst layer which is charged into the interspace between an inner pipe, which has an opening to the chamber for feeding the oxygen-containing gas, and a reaction pipe which is arranged such that the inner pipe is arranged in its middle section, and leads via its opening into the chamber for feeding the mixed gas; a process for generating a reformed gas from hydrocarbon comprises carrying out a steam-reforming reaction in the catalyst layer on the side of the chamber for feeding the gas mixture of hydrocarbon and steam by feeding the gas mixture of hydrocarbon and steam to the catalyst layer from the chamber for feeding the gas mixture, performing a partial oxidation reaction and a steam-reforming reaction by feeding the oxygen-containing gas, which is introduced through holes or slots, which are provided in that part of the inner pipe, into the inner pipe through the chamber for feeding the oxygen-containing gas to the catalyst layer, which... Original abstract incomplete.
Patent DE-3917099-A1 (DE)
Title: Eddy current probe detecting damage in ferromagnetic pipes - has coil with linked pole bodies enabling testing of curved pipes with small radii of curvature
Inventor: KELB WERNER DIPL ING
IPC: G01N27/90
Filed: 1989-05-26
Abstract: The eddy current probe has at least one measurement or sensor winding on a ferromagnetic body and at least one magnetising coil for generating a magnetic field in a ferromagnetic pipe under test. Ferromagnetic pole bodies (4,7) are arranged at both ends of the probe to maintain the field.  At least one of the pole bodies has a linkage connection to the central coil body (3) holding the sensor (9) and magnetisation (8) coils. USE/ADVANTAGE - Detection of damage in ferromagnetic pipes.  Enables curved pipes to be tested even those of small radius of curvature.
Patent DE-3921177-A1 (DE)
Title: Dishwashing machine with motor-driven deodorant air circulation - incorporates appts. for ionisation of air prior to chemical treatment by catalyst to remove odours
Inventor: HAASE HANS-PETER
IPC: A47L15/00
Filed: 1989-06-28
Abstract: Dishes placed in upper and lower racks (3,4) are sprayed (6,5) with water from below while air is sucked (8) from the surrounding space through an ioniser (11) contg. a catalyst and deodorant. Purified air is recycled (17) through an outlet (9) into the space (2) from which it was extracted. The circulation is maintained by e.g. a split-pole motor and radial fan. Air enters the high-voltage field of the ioniser before being cleared of odoriferous material by the catalyst. ADVANTAGE - Formation of odours such as Cl esp. in the cleansing process is avoided or reduced.
Patent DE-3931087-A1 (DE)
Title: Portable demonstration equipment - has paper-sheet holder protruding from baseplate clear of top edge
Inventor: KARRENBAUER HARALD PETER
IPC: A47B97/02
Filed: 1989-09-18
Abstract: The portable demonstrated equipment is for the  suspension of sheets of paper etc, having stiff baseplate with folding support. A holder accessible freely from the front (11) protrudes from the surface of the base plate (2) at a point clear of the top edge (4), and typically comprses a protruding pin fixed to the baseplate. There can be two or three pins close together and fixed to the plate. USE/ADVANTAGE - Simple and rapid changing of sheets of paper in portable demonstration equipment.
Patent DE-3943585-A1 (DE)
Title: Membrane pump for delivery of metallic lacquer - use of externally removable inlet and outlet valves
Inventor: GEBAUER GERHARD DIPL ING
IPC: F04B53/00
Filed: 1989-08-31
Abstract: The membrane pump has a hydraulic body. It has a pump head, and a membrane (15) which is stretched between the face edge surface of the pump head and the corresp. surface of the hydraulic body. The pump has a paint chamber (18) and the paint outlet valve (20) and the paint inlet valve (16) have valve bodies which are externally removable from their valve seats. USE/ADVANTAGE - Pump for the delivery of metallic lacquer in which the valves can easily be removed for periodic cleaning.
Patent DE-4006372-A1 (DE)
Title: Opening and closure guide for motor vehicle windows - is pivoted by electronic control to maintain sealing when closed against changes in pressure of atmos
Inventor: ROTBERG BERNHARD VON DIPL ING
IPC: B60J10/00
Filed: 1990-03-01
Abstract: A curved window (1) is lifted from and lowered into a recess in the door (3) by an electric drive (2) comprising a motor (4) and push rod (5). In the closed position it is pressed against two seals (6) at different levels with pressure switches (19, 20) wired to an electronic controller (13). The guide (7) is pivoted about its aperture (8) by a separate motor (11) and push-pull rod (12) in response to variations of speed (21) and differential air pressure (25). ADVANTAGE - Window is held against its seals irrespective of opening and closure movements and speed-dependent wind pressure.
Patent DE-4011053-A1 (DE)
Title: Polymerisable artificial eye lens material for cataract operations - comprises liq. pref. acrylic, monomer which is injected directly into capsular sac and polymerised with UV using photoinitiator
Inventor: KREINER GEB BAUER
IPC: C08F2/50
Filed: 1990-04-05
Abstract: A polymerisable artificial eye lens material (I) for cataract operations consists of a liq. monomer (II) which is injected directly into the empty capsular sac of the eye and polymerised with the aid of a UV-absorbing photoinitiator (III).  Pref. (III) is camphorquinone. Also claimed is: (a) the use of (I) for direct injection into the eye and photopolymerisation of the monomer, pref. with light of wavelength 400-500 nm, and pref. also using a volume-substn. material (IV) which is not photopolymerisable and which is injected into the anterior chamber of the eye, and (b) a device for injecting liquids into the lens region of the eye, comprising two liq. containers, one contg. material (I) and the other contg. material (IV), and each connected to a cannula for introducing the materials into the different parts of the eye as above. ADVANTAGE - Replacement of the lens with a plastic substitute which exactly matches the shape and dimensions of the natural lens. The monomer is fully tolerable to the tissue of the capsular sac and has an inhibiting effect on cell growth (for prevention of sec. cataract).
Patent DE-4013688-A1 (DE)
Inventor: SPRINGER HARTMUT DR
IPC: C09B62/51
Filed: 1990-04-28
Abstract: Monoazo compounds having fibre-reactive groups and possessing valuable dye properties make it possible to dye hydroxy and/or carbon amide group-containing materials, especially fibre materials, like cellulose fibres and natural and synthetic polyamide, like wool in fast, true colours. They correspond to general formula (I) in which: D is phenyl substituted by a group of general formula Y<1>-SO2-, where Y<1> has the significance given below, and can be substituted by 1 or 2 susbtituents selected from the group 2 alkyl of 1 to 4 C atoms, 2 alkoxy of 1 to 4 C atoms, 1 carboxy, 1 sulpho, 1 hydroxy, 1 chlorine and 1 bromine, or is a naphthyl, preferably naphth-2-yl, which is substituted by 1 or 2 groups of the general formula Y<1>-SO2, where Y<1> has the significance given below, and may be substituted by 1 or 2 sulpho groups; Y<1> is vinyl or ethyl containing a substituent in the beta position which can be eliminated by alkali with the formulation of the vinyl group; W is amino or hydroxy; -K(-W)- is the divalent radical of a hydroxy or amino group-containing coupling component of the benzole or naphthaline series; Z is a group of general formula -CO-NH-(CH2)3-SO2-Y in which Y has the significance given for Y<1> and may be identical to or different from Y<1>.
Patent DE-4014246-A1 (DE)
Title: High temp. resistance heater - with heating element within single crystal ceramic protective tube
Inventor: LINN HORST DIPL ING
IPC: H05B3/44
Filed: 1990-05-04
Abstract: A novel heater consists of a heating element (22) in a protective tube (12) of single crystal ceramic material (esp. alumina which is opt. doped). the tube being hermetically closed and having passages (28) for the element leads.
Patent DE-4018179-A1 (DE)
Title: Hydraulic set for car brake pressure control - has insulating retainer for terminals between PCB and cable outlet
Inventor: REINARTZ HANS-D
IPC: H01B19/04
Filed: 1990-06-07
Abstract: The hydraulic set has a valve chest for several e.m. valves and hydraulic components, such as non-return valves, throttles etc. The chest has a lid and a circuit board with  conductive tracks, inserted onto the electric contact points of the e.m. valves as a single component. It forms the electric terminals between the e.m. valves and a cable outlet (3). The electric terminals (1) between the circuit board (2) and the cable outlet have a device (4) for retaining an insulting material. Pref. the device is formed by a cover (6), at least partly surrounding the electric terminals between the e.m. valves (7) and the cable outlet. USE/ADVANTAGE - ABR and ASR brakes, with improved  insulation of cable terminals on circuit board and complete protection against corrosion.
Patent DE-4023977-A1 (DE)
Title: Determn. and control of concn. in biochemical processes - by measuring continuously ultrasonic speed and attenuation in suspensions and correlating closely with concn. levels
Inventor: ALIG INGO DR SC NAT
IPC: G01N29/32
Filed: 1990-07-25
Abstract: A process is described for determining and subsequently controlling the concentration of suspensions, emulsions and solutions and enables real-time measurements to be achieved. The process functions continuously and automatically without requiring long periods for measurement. Concentrations are determined by measuring the propagation rate and attenuation of an ultrasonic signal passing through the material under investigation and applying a correlation factor which is pre-determined by a conventional gravimetric method. The measured concentration can be used to control the process of powder addition. USE/ADVANTAGE - The process is used in foodstuff prodn. for control of concentration in suspensions, emulsions or solutions, gives real time measurement, and operates continuously and automatically without delays for measurement.
Patent DE-4024826-A1 (DE)
Title: Current rail system for wiring installation -  has angle profile fitted between two perpendicular wall surfaces
Inventor: HALEMEIER ECKHARD
IPC: F21V21/34
Filed: 1990-08-04
Abstract: The current rail system has an insulating housing (12) which fits in the corner between two perpendicular wall surfaces and encloses an insulating profile (14) incorporating the current rail conductors (16). Each conductor is protected from physical contact and is electrically contacted via a respective slit receiving a current rail adapter contact. - The housing comprises an angle profile with two perpendicular limbs (18,20) with the insulating profile (14) wedged between them. Pref., the current rail is mirror symmetrical about its longitudinal centre plane.
Patent DE-4025640-A1 (DE)
Title: Semiconductor EEPROM with matrix of memory cells - has first writing word line, and second one coupled to different memory cell
Inventor: NOGUCHI KENJI
IPC: G11C29/04
Filed: 1990-08-13
Abstract: The memory cell matrix comprises lines and columsn. A first word line is coupled to a corresponding memory cell for signal writing. The first word line is held on a first potential. A second word line is coupled to another memory cell for signal writing and is held also at the first potential. A potential applicator provides a second potential to the first word line. A detector determines the value of the second potential on the first word line as of lower value than the first potential. In dependance of the detector signal is operted a control for the potential applicator such that the second potential is applied to the second word line instead of to the first one. USE/ADVANTAGE - For ECC circuits, with increased reliability and prod. yield.
Patent DE-4028117-A1 (DE)
Title: Washer-drier or drier with moisture scanner - has sensor inside laundry drum and scanning element is only in contact with slip ring when required
Inventor: KLINGENSTEIN DIETER
IPC: D06F58/38
Filed: 1990-09-05
Abstract: A washing machine and drier or a drier has a rotating drum and a moisture scanning device, which has at least one sensor inside the drum. The sensor is connected to an evaluator circuit via at least one slip ring and at least one stationary scanning component. The scanning element is brought into contact or outside contact with the slip ring via a mechanical setting means. ADVANTAGE - The invention reduces wear as the scanning element, pref. metal bristles, is brought into contact with the slip ring only when it is actually required.
Patent DE-4029521-A1 (DE)
Title: Infusion bag with connecting piece -  has two connections and flange welded towall in fold area
Inventor: SCHEIFELE HORST
IPC: A61J1/05
Filed: 1990-09-18
Abstract: The infusion bag is of plastics sheeting with a plastic connecting piece connected to it by welding or sealing. It has at least two connections with closure caps extending from a flange (11). The connecting piece (10) flange (11) is fixed to the outside of the bag walling (1, 2) in the vicinity of a fold (3) which closes the bag together. The connections (12, 13) and the closure caps (15, 16) are of one-piece structure, and are sepd. by a ring notch. They both have a hollow cylindrical cross-section. On the outside of the closure caps are provided with a multiple groove formation. Between the connections (12, 13) is a connecting web, which is of one-piece structure with the flange (11). USE - For medical purposes, as an infusion bag, with built-in protection against germs.
Patent DE-4030042-A1 (DE)
Inventor: LINDNER WERNER DR
IPC: A61K31/53
Filed: 1990-09-22
Abstract: The present invention relates to the use of substituted 1,2,4-triazinediones of the general formula (I) 
<IMAGE>
 in which 
 
  R<1> is optionally substituted pyridyl, pyrazinyl or pyrimidinyl, 
  X is O, S, SO, SO2 or -CR<4)<CN)-, 
  R<2> is hydrogen, one or more identical or different radicals from the group comprising hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, alkylthio, halogenoalkylthio, 
  R<3> is hydrogen, optionally substituted alkyl, alkenyl, alkynyl, aralkyl, 
  R<4> is hydrogen or alkyl, 
 for controlling parasitic protozoa.
Patent DE-4032652-A1 (DE)
Title: Operating high temp. fuel cells with ion conducting electrolytes - supplying hydrogen@ produced from carboniferous insert at anode side and converting oxygen@ at cathode to electrical energy
Inventor: HILDEBRANDT ULLRICH DR ING
IPC: H01M8/0612
Filed: 1990-10-15
Abstract: Cathode and anode exhaust gases are removed, and the cathode exhaust gas, at least partly, is inserted as an oxygen carrier, upon prodn. of the hydrogen from the carbon contg. insert. The prodn. of hydrogen results by the steam reforming of a carbon contg. insert, at least partly as under grate firing air with the heating of the steam reformation system. - The heating of the steam reforming results without pressure. The cathode exhaust gas can be expanded to give working power.
Patent DE-4034593-A1 (DE)
Title: Integral air pump for inflatable prods. - has chamber filled with resilient insert
Inventor: ZAGORSKI MAREK DIPL ING
IPC: F04B45/02
Filed: 1990-10-31
Abstract: The pump air chamber consists of a sealed plastics strip (1), welded between two walls (2) of the inflatable prod. It has an external valve (4) and a non-return valve (3). The pump chamber is filled with a springy insert, such as foam plastics. ADVANTAGE - Simple design, quicker and more complete inflation.
Patent DE-4036962-A1 (DE)
Title: Ski boot with outer rigid shell and rigid sole - has heel suspended above ski surface to free space between boot and ski
Inventor: BRESSAND RENE
IPC: A63C9/086
Filed: 1990-11-20
Abstract: The heel has in vertical longitudinal section an outer rounded profile and two transversely aligned fixed rigid pins (6) which project on each side of the boot in order to engage with a holding and support device (8) of the boot. The pins are positioned at the back in order to ensure release of the boot from the binding so that the heel is suspended above the ski surface in order to leave a space between the boot and the ski or binding. The position of the pins (6) at the rear end is determined in order to ensure the release of the boot from the binding at least in a substantially horizontal plane through turning one of the pins about the other wherein the latter is supported on the holding and support device. USE/ADVANTAGE - Shorter boot positioned correctly in binding even when there is snow on the sole.
Patent DE-4038076-A1 (DE)
Inventor: BOUILLON GUENTER DIPL CHEM DR
IPC: A61Q1/14
Filed: 1990-11-29
Abstract: The present invention relates to a material treated with a bleach, especially hydrogen peroxide, in a definite grain distribution of natural shells or cores which is included in cosmetic products as an abrasive, a process for its production and its uses.
Patent DE-4038209-A1 (DE)
IPC: E04B9/18
Filed: 1990-11-30
Abstract: A sheet metal suspension device (1) for the inverted T-shaped supporting rail (5) of a false ceiling has a vertical supporting shaft (2) from which two suspension arms (12) extend downwards. The suspension arms (12) lie on both sides of an upper profiled expanded portion (6) of the supporting rail (5). Support tongues (14) carrying the profiled expanded portion (6) extend upwardly at an angle to each other from the lower end sections (13) of the suspension arms (12).
Patent DE-4041412-A1 (DE)
Title: Electronically-controlled automatic transmission gearing - provides potential difference compsn. between earthing connections and signals controlling current in linear magnets
Inventor: ITO YASUNOBU
IPC: F16H61/02
Filed: 1990-12-21
Abstract: The pressure of oil in the transmission is controlled in relation to the throttle opening (11) by a microprocessor (2) with sections allotted to linear magnet current provision (4), PWM signal output (5) at constant frequency of, e.g. 300 Hz, monitor current prodn. (7) and comparison correction (6). The magnet currents are monitored by circuits (21,22) connected to measuring resistances (10,20) in series with the magnets. The drive circuit (8) amplifies the current value on the basis of the PWM signal as modified by the correction circuit (6). ADVANTAGE - Precise adjustment of linear magnet current to its desired value.
Patent DE-4100768-A1 (DE)
Title: Multichannel A=D conversion using analog channels - generating monotone numerical sequence simultaneously as digital and analog numerical values
Inventor: ABELE HERMANN DIPL PHYS
IPC: H03M1/56
Filed: 1991-01-12
Abstract: Within a time period input analog values in several analog input channels are converted into corresp. digital output values. During the time period, a monotone number series is simultaneously generated in the form of digital and analog numerical values. The digital and analog values occupy a region, corresp. to that of the input values. Within the time period, the analog input values (V1-n) are compared with the numerical values (Za). On agreement, the analog input values with the analog numerical values a comparison signal is generated. Within the time period, the digital numerical values (Zd) are continuously applied to memories (R1-n). If a comparison signal (Vi) is present, the digital numerical value associated with the respective analog value is stored shortly as a digital output value (Ai) and then transmitted. ADVANTAGE - Rapid, multi-channel A/D conversion using small number of low-cost components.